Average Co-Inventor Count = 3.00
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Sandvik Ab (2 from 686 patents)
2 patents:
1. 6609953 - Seal rings with improved friction and wear properties
2. 6541135 - Seal rings with improved friction and wear properties